234199920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1873}}^1$

素因数の和:2410

約数の個数: 80

約数和(自身を含む): 727801632

約数和(自身を除く): 493601712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1563, 1873, 2084, 2605, 3126, 3746, 4168, 5210, 5619, 6252, 7492, 7815, 8336, 9365, 10420, 11238, 12504, 14984, 15630, 18730, 20840, 22476, 25008, 28095, 29968, 31260, 37460, 41680, 44952, 56190, 62520, 74920, 89904, 112380, 125040, 149840, 224760, 449520, 975833, 1951666, 2927499, 3903332, 4879165, 5854998, 7806664, 9758330, 11709996, 14637495, 15613328, 19516660, 23419992, 29274990, 39033320, 46839984, 58549980, 78066640, 117099960, 234199920]

約数ペア:

[(1, 234199920), (2, 117099960), (3, 78066640), (4, 58549980), (5, 46839984), (6, 39033320), (8, 29274990), (10, 23419992), (12, 19516660), (15, 15613328), (16, 14637495), (20, 11709996), (24, 9758330), (30, 7806664), (40, 5854998), (48, 4879165), (60, 3903332), (80, 2927499), (120, 1951666), (240, 975833), (521, 449520), (1042, 224760), (1563, 149840), (1873, 125040), (2084, 112380), (2605, 89904), (3126, 74920), (3746, 62520), (4168, 56190), (5210, 44952), (5619, 41680), (6252, 37460), (7492, 31260), (7815, 29968), (8336, 28095), (9365, 25008), (10420, 22476), (11238, 20840), (12504, 18730), (14984, 15630)]